Major aquifers, well yields, number of index wells and date of last water-level sweep are shown in Table 6.2-3. Figure 6.2-6 shows water-level change between 1990-1991 and 2003-2004. Figure 6.2-7 contains hydrographs for selected wells shown on Figure 6.2-6. Figure 6.2-8 shows well yield for one well. A description of aquifer data sources and methods as well as well data sources and methods, including water-level changes and well yields are found in Volume 1, Appendix A.

As shown on Figure 6.2-8 well yield data are only available for one well, which yields less than 100 gallons per minute (gpm).

Water Level

Refer to Figure 6.2-6. Water levels are shown for wells measured in 2003-2004.

The Department annually measures two index wells in this basin. Hydrographs for these two wells are shown on Figure 6.2-7.
More recent hydrographs of the index wells may be available through the Department's GWSI webpage.

The water level in one well was at a depth of 21 feet and rose by more than 30 feet between 1990-1991 and 2003-2004. Water level in the other well is at a depth of 508 feet and was generally stable between 1990-1991 and 2003-2004.